danielandClaude Fable 5
bd9158fdcc
Grow the Montauk libc enough to cross-build binutils 2.43.1 with --host=x86_64-montauk. gas, ld, ar, nm, objcopy, objdump, readelf, ranlib, strip and friends now link as native ET_EXEC Montauk binaries (staged stripped in toolchain/native/, not yet shipped in the image). New libc surface: full Linux errno and signal sets, O_* flags with real O_EXCL/O_APPEND semantics, unlink/rmdir/dup/dup2/getpid/_exit, kill (SYS_KILL), fcntl, fileno/fdopen, putc/getchar/rewind, ctime/asctime, strtoll/strtoull/atoll, bsearch, mkstemp/mktemp, realpath (lexical, drive-prefix aware), mbstowcs/mblen, chmod/fchmod/ umask/utime no-ops (VFS has no modes or settable times), full struct stat with fake inodes, sscanf field widths (bounded conversions), SCN*/PRI* completions, wait/waitpid over SYS_WAITPID, and new headers sys/wait.h, sys/param.h, utime.h, wchar.h, memory.h. fork/exec/pipe are declared but fail with ENOSYS: binutils never spawns, and real process plumbing is the posix_spawn milestone, which needs kernel support (exit status reporting, fd redirection). TCC's montauk_compat.h shims (unlink, chmod, execvp, realpath, fdopen, strtoll, strtoull) are retired in favor of the libc versions. Co-Authored-By: Claude Fable 5 <[email protected]>
45 lines
792 B
C
45 lines
792 B
C
#ifndef _LIBC_TIME_H
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#define _LIBC_TIME_H
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#pragma once
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#include <stddef.h>
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef long clock_t;
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#define CLOCKS_PER_SEC 1000L
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struct tm {
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int tm_sec;
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int tm_min;
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int tm_hour;
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int tm_mday;
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int tm_mon;
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int tm_year;
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int tm_wday;
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int tm_yday;
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int tm_isdst;
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};
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clock_t clock(void);
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time_t time(time_t *tloc);
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double difftime(time_t time1, time_t time0);
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struct tm *gmtime(const time_t *timer);
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struct tm *localtime(const time_t *timer);
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time_t mktime(struct tm *tm);
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size_t strftime(char *s, size_t max, const char *format, const struct tm *tm);
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char *asctime(const struct tm *tm);
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char *ctime(const time_t *timep);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _LIBC_TIME_H */
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